RU2767261C1 - Высокопрочная стальная пластина для кислотостойкого трубопровода и способ получения стальной пластины, высокопрочная стальная труба, в которой используется высокопрочная стальная пластина для кислотостойкого трубопровода - Google Patents
Высокопрочная стальная пластина для кислотостойкого трубопровода и способ получения стальной пластины, высокопрочная стальная труба, в которой используется высокопрочная стальная пластина для кислотостойкого трубопровода Download PDFInfo
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- RU2767261C1 RU2767261C1 RU2021112075A RU2021112075A RU2767261C1 RU 2767261 C1 RU2767261 C1 RU 2767261C1 RU 2021112075 A RU2021112075 A RU 2021112075A RU 2021112075 A RU2021112075 A RU 2021112075A RU 2767261 C1 RU2767261 C1 RU 2767261C1
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- steel plate
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- C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
- C22C—ALLOYS
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- C22C38/02—Ferrous alloys, e.g. steel alloys containing silicon
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- C21—METALLURGY OF IRON
- C21D—MODIFYING THE PHYSICAL STRUCTURE OF FERROUS METALS; GENERAL DEVICES FOR HEAT TREATMENT OF FERROUS OR NON-FERROUS METALS OR ALLOYS; MAKING METAL MALLEABLE, e.g. BY DECARBURISATION OR TEMPERING
- C21D6/00—Heat treatment of ferrous alloys
- C21D6/005—Heat treatment of ferrous alloys containing Mn
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- C—CHEMISTRY; METALLURGY
- C21—METALLURGY OF IRON
- C21D—MODIFYING THE PHYSICAL STRUCTURE OF FERROUS METALS; GENERAL DEVICES FOR HEAT TREATMENT OF FERROUS OR NON-FERROUS METALS OR ALLOYS; MAKING METAL MALLEABLE, e.g. BY DECARBURISATION OR TEMPERING
- C21D6/00—Heat treatment of ferrous alloys
- C21D6/008—Heat treatment of ferrous alloys containing Si
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- C—CHEMISTRY; METALLURGY
- C21—METALLURGY OF IRON
- C21D—MODIFYING THE PHYSICAL STRUCTURE OF FERROUS METALS; GENERAL DEVICES FOR HEAT TREATMENT OF FERROUS OR NON-FERROUS METALS OR ALLOYS; MAKING METAL MALLEABLE, e.g. BY DECARBURISATION OR TEMPERING
- C21D8/00—Modifying the physical properties by deformation combined with, or followed by, heat treatment
- C21D8/02—Modifying the physical properties by deformation combined with, or followed by, heat treatment during manufacturing of plates or strips
- C21D8/0221—Modifying the physical properties by deformation combined with, or followed by, heat treatment during manufacturing of plates or strips characterised by the working steps
- C21D8/0226—Hot rolling
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- C21—METALLURGY OF IRON
- C21D—MODIFYING THE PHYSICAL STRUCTURE OF FERROUS METALS; GENERAL DEVICES FOR HEAT TREATMENT OF FERROUS OR NON-FERROUS METALS OR ALLOYS; MAKING METAL MALLEABLE, e.g. BY DECARBURISATION OR TEMPERING
- C21D8/00—Modifying the physical properties by deformation combined with, or followed by, heat treatment
- C21D8/02—Modifying the physical properties by deformation combined with, or followed by, heat treatment during manufacturing of plates or strips
- C21D8/0247—Modifying the physical properties by deformation combined with, or followed by, heat treatment during manufacturing of plates or strips characterised by the heat treatment
- C21D8/0263—Modifying the physical properties by deformation combined with, or followed by, heat treatment during manufacturing of plates or strips characterised by the heat treatment following hot rolling
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- C—CHEMISTRY; METALLURGY
- C21—METALLURGY OF IRON
- C21D—MODIFYING THE PHYSICAL STRUCTURE OF FERROUS METALS; GENERAL DEVICES FOR HEAT TREATMENT OF FERROUS OR NON-FERROUS METALS OR ALLOYS; MAKING METAL MALLEABLE, e.g. BY DECARBURISATION OR TEMPERING
- C21D9/00—Heat treatment, e.g. annealing, hardening, quenching or tempering, adapted for particular articles; Furnaces therefor
- C21D9/46—Heat treatment, e.g. annealing, hardening, quenching or tempering, adapted for particular articles; Furnaces therefor for sheet metals
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- C22C38/001—Ferrous alloys, e.g. steel alloys containing N
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- C22C38/04—Ferrous alloys, e.g. steel alloys containing manganese
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- C22C38/00—Ferrous alloys, e.g. steel alloys
- C22C38/12—Ferrous alloys, e.g. steel alloys containing tungsten, tantalum, molybdenum, vanadium, or niobium
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- C22C38/18—Ferrous alloys, e.g. steel alloys containing chromium
- C22C38/20—Ferrous alloys, e.g. steel alloys containing chromium with copper
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- C22C38/00—Ferrous alloys, e.g. steel alloys
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- C22C38/22—Ferrous alloys, e.g. steel alloys containing chromium with molybdenum or tungsten
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- C22C38/18—Ferrous alloys, e.g. steel alloys containing chromium
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- C22C38/00—Ferrous alloys, e.g. steel alloys
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- C22C38/00—Ferrous alloys, e.g. steel alloys
- C22C38/18—Ferrous alloys, e.g. steel alloys containing chromium
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- C22C—ALLOYS
- C22C38/00—Ferrous alloys, e.g. steel alloys
- C22C38/18—Ferrous alloys, e.g. steel alloys containing chromium
- C22C38/38—Ferrous alloys, e.g. steel alloys containing chromium with more than 1.5% by weight of manganese
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- C22C—ALLOYS
- C22C38/00—Ferrous alloys, e.g. steel alloys
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- C22C—ALLOYS
- C22C38/00—Ferrous alloys, e.g. steel alloys
- C22C38/18—Ferrous alloys, e.g. steel alloys containing chromium
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- C22C38/44—Ferrous alloys, e.g. steel alloys containing chromium with nickel with molybdenum or tungsten
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- C—CHEMISTRY; METALLURGY
- C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
- C22C—ALLOYS
- C22C38/00—Ferrous alloys, e.g. steel alloys
- C22C38/18—Ferrous alloys, e.g. steel alloys containing chromium
- C22C38/40—Ferrous alloys, e.g. steel alloys containing chromium with nickel
- C22C38/46—Ferrous alloys, e.g. steel alloys containing chromium with nickel with vanadium
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- C—CHEMISTRY; METALLURGY
- C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
- C22C—ALLOYS
- C22C38/00—Ferrous alloys, e.g. steel alloys
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- C22C38/48—Ferrous alloys, e.g. steel alloys containing chromium with nickel with niobium or tantalum
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- C—CHEMISTRY; METALLURGY
- C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
- C22C—ALLOYS
- C22C38/00—Ferrous alloys, e.g. steel alloys
- C22C38/18—Ferrous alloys, e.g. steel alloys containing chromium
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- C—CHEMISTRY; METALLURGY
- C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
- C22C—ALLOYS
- C22C38/00—Ferrous alloys, e.g. steel alloys
- C22C38/18—Ferrous alloys, e.g. steel alloys containing chromium
- C22C38/40—Ferrous alloys, e.g. steel alloys containing chromium with nickel
- C22C38/58—Ferrous alloys, e.g. steel alloys containing chromium with nickel with more than 1.5% by weight of manganese
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- C—CHEMISTRY; METALLURGY
- C21—METALLURGY OF IRON
- C21D—MODIFYING THE PHYSICAL STRUCTURE OF FERROUS METALS; GENERAL DEVICES FOR HEAT TREATMENT OF FERROUS OR NON-FERROUS METALS OR ALLOYS; MAKING METAL MALLEABLE, e.g. BY DECARBURISATION OR TEMPERING
- C21D2211/00—Microstructure comprising significant phases
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- Chemical & Material Sciences (AREA)
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- Materials Engineering (AREA)
- Mechanical Engineering (AREA)
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Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2018185791 | 2018-09-28 | ||
| JP2018-185791 | 2018-09-28 | ||
| PCT/JP2019/037698 WO2020067210A1 (ja) | 2018-09-28 | 2019-09-25 | 耐サワーラインパイプ用高強度鋼板およびその製造方法並びに耐サワーラインパイプ用高強度鋼板を用いた高強度鋼管 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| RU2767261C1 true RU2767261C1 (ru) | 2022-03-17 |
Family
ID=69953464
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| RU2021112075A RU2767261C1 (ru) | 2018-09-28 | 2019-09-25 | Высокопрочная стальная пластина для кислотостойкого трубопровода и способ получения стальной пластины, высокопрочная стальная труба, в которой используется высокопрочная стальная пластина для кислотостойкого трубопровода |
Country Status (6)
| Country | Link |
|---|---|
| EP (1) | EP3859026B1 (ja) |
| JP (1) | JP6825749B2 (ja) |
| KR (1) | KR102524176B1 (ja) |
| CN (1) | CN112752858B (ja) |
| RU (1) | RU2767261C1 (ja) |
| WO (1) | WO2020067210A1 (ja) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| RU2838799C1 (ru) * | 2023-08-03 | 2025-04-22 | Ухань Юниверсити Оф Сайенс Энд Текнолоджи | Морская сталь, стойкая к коррозии в морской воде, и способ ее получения |
Families Citing this family (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP7211566B1 (ja) * | 2021-05-14 | 2023-01-24 | Ｊｆｅスチール株式会社 | 高強度熱延鋼板およびその製造方法、並びに高強度電縫鋼管およびその製造方法 |
| CN116057736B (zh) | 2021-05-18 | 2025-04-29 | 株式会社Lg新能源 | 锂二次电池用正极和包含其的锂二次电池 |
| JP7601218B2 (ja) * | 2022-02-24 | 2024-12-17 | Ｊｆｅスチール株式会社 | 鋼板およびその製造方法 |
| WO2023162507A1 (ja) * | 2022-02-24 | 2023-08-31 | Ｊｆｅスチール株式会社 | 鋼板およびその製造方法 |
| KR20250048130A (ko) * | 2022-09-29 | 2025-04-07 | 제이에프이 스틸 가부시키가이샤 | 수소 중 파괴 인성이 우수한 고강도 라인 파이프용 강재, 그의 제조 방법, 고강도 라인 파이프용 강관 및 그의 제조 방법 |
| CN119923486A (zh) * | 2022-09-29 | 2025-05-02 | 杰富意钢铁株式会社 | 管线管用钢材和其制造方法、管线管用钢管及其制造方法 |
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Also Published As
| Publication number | Publication date |
|---|---|
| EP3859026A1 (en) | 2021-08-04 |
| EP3859026A4 (en) | 2021-09-01 |
| KR20210064296A (ko) | 2021-06-02 |
| WO2020067210A1 (ja) | 2020-04-02 |
| CN112752858B (zh) | 2022-07-22 |
| BR112021005599A2 (pt) | 2021-06-29 |
| EP3859026B1 (en) | 2023-09-06 |
| CN112752858A (zh) | 2021-05-04 |
| KR102524176B1 (ko) | 2023-04-20 |
| JP6825749B2 (ja) | 2021-02-03 |
| JPWO2020067210A1 (ja) | 2021-02-15 |
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